Choose the correct preposition to complete the idiomatic expression...

Identify the sentence with the correct plural form.

Select the option that best fills the blank in the following sentence to maintain parallel structure: "He enjoys reading historical novels, playing ch...

To rephrase the statement “Cutting-edge scientific experiments should always adhere to rigorous ethical standards to maintain credibility.” into a que...

Identify the sentence that uses the correct conditional structure:

Which word has a different long vowel sound?

Choose the correct form of the verb to complete the sentence:"If I__________ earlier, I would have caught the bus."